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English
$
USD
I will develop custom ai software, full stack webiste development, ai integartion
Sanjay K
About this gig
Hi! I'm a Software Engineer specializing in AI-powered applications using LangChain, GPT, LLMs, and RAG architecture. I help startups, agencies, and businesses automate workflows with intelligent AI solutions that deliver fast, accurate, and context-aware responses.
What is an AI Chatbot?
An AI chatbot is a smart assistant that understands user questions, retrieves information from your business data, and provides reliable answers with minimal hallucinations. It's ideal for customer support, internal knowledge bases, websites, and business automation.
What you'll get:
- Custom AI Chatbot development
- RAG Chatbot with your documents or knowledge base
- LangChain & LLM Developer solutions
- GPT AI Assistant & AI Virtual Assistant
- AI Helpdesk Bot for customer support
- Conversational AI for websites & businesses
- API integrations & automation
- PDF, Document & Website Chatbots
- ai software develop, ai custom software
I'm committed to writing clean, scalable, and production-ready code while maintaining clear communication and on-time delivery. If you're looking for a reliable AI developer to build a custom solution tailored to your business, feel free to message me before placing an order!
Get to know Sanjay K
Sanjay K
Full Stack Developer Generative AI Development Software Development
- FromPakistan
- Member sinceDec 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
English, German
I’m Sanjay, a Java Full Stack Developer & AI Integration Specialist. I build production-ready web applications, Spring Boot REST APIs, microservices, and AI-powered solutions. I specialize in Java, React, Angular, OpenAI/ChatGPT integrations, AI chatbots, and MySQL, PostgreSQL & MongoDB. My focus is clean, scalable code and solutions that solve real business problems. Have an idea or existing project? Let’s build it. 🚀
My Portfolio
FAQ
Does the chatbot only answer from my website content, or can it "hallucinate"?
I use RAG (retrieval-based) architecture, meaning the bot pulls answers from YOUR documents/website content first, drastically reducing incorrect answers. I can also add guardrails so it says "I don't know" instead of guessing.
What platforms/websites can you integrate this into?
Any — WordPress, Shopify, React, Vue, plain HTML, custom backend systems. Just tell me your stack in the requirements.
Do I need my own OpenAI/GPT API key?
I can use my own API access for smaller packages, or set up your own API key (recommended for ongoing use so you control costs) — this is included in the Standard/Premium packages.
How much content can the chatbot be trained on?
Basic covers up to 10 FAQs. Standard/Premium can handle full websites, PDFs, or multiple documents — let me know your content volume before ordering so I can advise on the right package.
